CVE-2017-5552 Detail

Current Description

Memory leak in the virgl_resource_attach_backing function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING commands.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.qemu.org/?p=qemu.git;a=commit;h=33243031dad02d161225ba99d782616da133f689 Issue Tracking  Patch  Vendor Advisory 
http://www.openwall.com/lists/oss-security/2017/01/20/17 Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2017/01/21/5 Mailing List  Patch  Third Party Advisory 
http://www.securityfocus.com/bid/95773 Third Party Advisory  VDB Entry 
https://security.gentoo.org/glsa/201702-28

Weakness Enumeration

CWE-ID CWE Name Source
CWE-772 Missing Release of Resource after Effective Lifetime cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-5552
NVD Published Date:
03/15/2017
NVD Last Modified:
10/02/2019
Source:
MITRE